/*
 *  Copyright 2001-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package ar.uba.fi.posgrado.academy.web.action.body;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import ar.uba.fi.posgrado.academy.model.Body;
import ar.uba.fi.posgrado.academy.service.BodyService;
import ar.uba.fi.posgrado.common.exception.RepeatedNameException;

public class ModifyBodyAction extends Action {
	/** Logger */
	private static Logger logger = Logger.getLogger(ModifyBodyAction.class);

	private BodyService bodyService;

	public void setBodyService(BodyService bodyService) {
		this.bodyService = bodyService;
	}

	/**
	 * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping,
	 *      org.apache.struts.action.ActionForm,
	 *      javax.servlet.http.HttpServletRequest,
	 *      javax.servlet.http.HttpServletResponse)
	 */
	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm actionForm,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		if (logger.isDebugEnabled()) {
			logger.debug("Por modificar un ente ...");
		}
		
		Long id = new Long(request.getParameter("id"));
		String code = request.getParameter("code");
		String name = request.getParameter("name");

		Body body = new Body();
		body.setId(id);
		body.setCode(code);
		body.setName(name);

		try {
			body = bodyService.update(body);
		} catch (RepeatedNameException e) {
			logger.info(e.getMessage());
			ActionMessages errors = new ActionMessages();
			errors.add("body.code", new ActionMessage(e.getMessage(), false));
			saveErrors(request, errors);
			return mapping.getInputForward();
		}
		logger.info("Modificar ente finalizado");
		return mapping.findForward("success");
	}
}
